[latex3-commits] [latex3/latex3] main: Move \seq_set_filter:NNn to stable (57b65900d)

[github at latex-project.org]

Repository : https://github.com/latex3/latex3
On branch  : main
Link       : https://github.com/latex3/latex3/commit/57b65900d4150badbd55033b5d4142e3469f43a3

>---------------------------------------------------------------

commit 57b65900d4150badbd55033b5d4142e3469f43a3
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Wed Jan 10 07:30:49 2024 +0000

    Move \seq_set_filter:NNn to stable


>---------------------------------------------------------------

57b65900d4150badbd55033b5d4142e3469f43a3
 l3kernel/CHANGELOG.md     |  1 +
 l3kernel/l3candidates.dtx | 47 -----------------------------------------------
 l3kernel/l3seq.dtx        | 40 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 47 deletions(-)

diff --git a/l3kernel/CHANGELOG.md b/l3kernel/CHANGELOG.md
index 3d18237ca..30d1e68da 100644
--- a/l3kernel/CHANGELOG.md
+++ b/l3kernel/CHANGELOG.md
@@ -9,6 +9,7 @@ this project uses date-based 'snapshot' version identifiers.
 
 ### Changed
 - Set `l3doc` option `kernel` off as-standard (issue \#1403)
+- Moved `\seq_set_filter:NNn` to stable
 
 ## [2024-01-04]
 
diff --git a/l3kernel/l3candidates.dtx b/l3kernel/l3candidates.dtx
index 01e766f37..21d9f8d63 100644
--- a/l3kernel/l3candidates.dtx
+++ b/l3kernel/l3candidates.dtx
@@ -84,23 +84,6 @@
 % into the kernel. However, real use sometimes leads to better ideas, so functions from this module are
 % \textbf{not necessarily stable} and we may have to adjust them!
 %
-% \section{Additions to \pkg{l3seq}}
-%
-% \begin{function}{\seq_set_filter:NNn, \seq_gset_filter:NNn}
-%   \begin{syntax}
-%     \cs{seq_set_filter:NNn} \meta{sequence_1} \meta{sequence_2} \Arg{inline boolexpr}
-%   \end{syntax}
-%   Evaluates the \meta{inline boolexpr} for every \meta{item} stored
-%   within the \meta{sequence_2}. The \meta{inline boolexpr}
-%   receives the \meta{item} as |#1|. The sequence of all \meta{items}
-%   for which the \meta{inline boolexpr} evaluated to \texttt{true}
-%   is assigned to \meta{sequence_1}.
-%   \begin{texnote}
-%     Contrarily to other mapping functions, \cs{seq_map_break:} cannot
-%     be used in this function, and would lead to low-level \TeX{} errors.
-%   \end{texnote}
-% \end{function}
-%
 % \end{documentation}
 %
 % \begin{implementation}
@@ -111,36 +94,6 @@
 %<*package>
 %    \end{macrocode}
 %
-% \subsection{Additions to \pkg{l3seq}}
-%
-%    \begin{macrocode}
-%<@@=seq>
-%    \end{macrocode}
-%
-% \begin{macro}{\seq_set_filter:NNn, \seq_gset_filter:NNn}
-% \begin{macro}{\@@_set_filter:NNNn}
-%   Similar to \cs{seq_map_inline:Nn}, without a
-%   \cs{prg_break_point:} because the user's code
-%   is performed within the evaluation of a boolean expression,
-%   and skipping out of that would break horribly.
-%   The \cs{@@_wrap_item:n} function inserts the relevant
-%   \cs{@@_item:n} without expansion in the input stream,
-%   hence in the \texttt{e}-expanding assignment.
-%    \begin{macrocode}
-\cs_new_protected:Npn \seq_set_filter:NNn
-  { \@@_set_filter:NNNn \__kernel_tl_set:Nx }
-\cs_new_protected:Npn \seq_gset_filter:NNn
-  { \@@_set_filter:NNNn \__kernel_tl_gset:Ne }
-\cs_new_protected:Npn \@@_set_filter:NNNn #1#2#3#4
-  {
-    \@@_push_item_def:n { \bool_if:nT {#4} { \@@_wrap_item:n {##1} } }
-    #1 #2 { #3 }
-    \@@_pop_item_def:
-  }
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
 %    \begin{macrocode}
 %</package>
 %    \end{macrocode}
diff --git a/l3kernel/l3seq.dtx b/l3kernel/l3seq.dtx
index fb2e0044a..e0393e73f 100644
--- a/l3kernel/l3seq.dtx
+++ b/l3kernel/l3seq.dtx
@@ -173,6 +173,22 @@
 %   See also \cs{seq_set_split:Nnn}, which removes spaces around the delimiters.
 % \end{function}
 %
+% \begin{function}[added = 2012-06-15]
+%   {\seq_set_filter:NNn, \seq_gset_filter:NNn}
+%   \begin{syntax}
+%     \cs{seq_set_filter:NNn} \meta{sequence_1} \meta{sequence_2} \Arg{inline boolexpr}
+%   \end{syntax}
+%   Evaluates the \meta{inline boolexpr} for every \meta{item} stored
+%   within the \meta{sequence_2}. The \meta{inline boolexpr}
+%   receives the \meta{item} as |#1|. The sequence of all \meta{items}
+%   for which the \meta{inline boolexpr} evaluated to \texttt{true}
+%   is assigned to \meta{sequence_1}.
+%   \begin{texnote}
+%     Contrarily to other mapping functions, \cs{seq_map_break:} cannot
+%     be used in this function, and would lead to low-level \TeX{} errors.
+%   \end{texnote}
+% \end{function}
+%
 % \begin{function}
 %   {\seq_concat:NNN, \seq_concat:ccc, \seq_gconcat:NNN, \seq_gconcat:ccc}
 %   \begin{syntax}
@@ -1372,6 +1388,30 @@
 % \end{macro}
 % \end{macro}
 %
+% \begin{macro}{\seq_set_filter:NNn, \seq_gset_filter:NNn}
+% \begin{macro}{\@@_set_filter:NNNn}
+%   Similar to \cs{seq_map_inline:Nn}, without a
+%   \cs{prg_break_point:} because the user's code
+%   is performed within the evaluation of a boolean expression,
+%   and skipping out of that would break horribly.
+%   The \cs{@@_wrap_item:n} function inserts the relevant
+%   \cs{@@_item:n} without expansion in the input stream,
+%   hence in the \texttt{e}-expanding assignment.
+%    \begin{macrocode}
+\cs_new_protected:Npn \seq_set_filter:NNn
+  { \@@_set_filter:NNNn \__kernel_tl_set:Nx }
+\cs_new_protected:Npn \seq_gset_filter:NNn
+  { \@@_set_filter:NNNn \__kernel_tl_gset:Ne }
+\cs_new_protected:Npn \@@_set_filter:NNNn #1#2#3#4
+  {
+    \@@_push_item_def:n { \bool_if:nT {#4} { \@@_wrap_item:n {##1} } }
+    #1 #2 { #3 }
+    \@@_pop_item_def:
+  }
+%    \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
 % \begin{macro}{\seq_concat:NNN, \seq_concat:ccc}
 % \UnitTested
 % \begin{macro}{\seq_gconcat:NNN, \seq_gconcat:ccc}